| Matt Sarett | 1146686 | 2016-02-19 13:41:30 -0500 | [diff] [blame] | 1 | # genchk.cmake.in |
| 2 | # Generate .chk from .out with awk (generic), based upon the automake logic. |
| 3 | |
| 4 | # Copyright (C) 2016 Glenn Randers-Pehrson |
| 5 | # Written by Roger Leigh, 2016 |
| 6 | |
| 7 | # This code is released under the libpng license. |
| 8 | # For conditions of distribution and use, see the disclaimer |
| 9 | # and license in png.h |
| 10 | |
| 11 | # Variables substituted from CMakeLists.txt |
| 12 | set(SRCDIR "@CMAKE_CURRENT_SOURCE_DIR@") |
| 13 | |
| 14 | set(AWK "@AWK@") |
| 15 | |
| 16 | get_filename_component(INPUTEXT "${INPUT}" EXT) |
| 17 | get_filename_component(OUTPUTEXT "${OUTPUT}" EXT) |
| 18 | get_filename_component(INPUTBASE "${INPUT}" NAME_WE) |
| 19 | get_filename_component(OUTPUTBASE "${OUTPUT}" NAME_WE) |
| 20 | get_filename_component(INPUTDIR "${INPUT}" PATH) |
| 21 | get_filename_component(OUTPUTDIR "${OUTPUT}" PATH) |
| 22 | |
| 23 | if("${INPUTEXT}" STREQUAL ".out" AND "${OUTPUTEXT}" STREQUAL ".chk") |
| 24 | # Generate .chk from .out with awk (generic) |
| 25 | file(REMOVE "${OUTPUT}" "${OUTPUTDIR}/${OUTPUTBASE}.new") |
| 26 | execute_process(COMMAND "${AWK}" -f "${SRCDIR}/scripts/checksym.awk" |
| 27 | "${SRCDIR}/scripts/${INPUTBASE}.def" |
| 28 | "of=${OUTPUTDIR}/${OUTPUTBASE}.new" |
| 29 | "${INPUT}" |
| 30 | RESULT_VARIABLE AWK_FAIL) |
| 31 | if(AWK_FAIL) |
| 32 | message(FATAL_ERROR "Failed to generate ${OUTPUTDIR}/${OUTPUTBASE}.new") |
| 33 | endif() |
| 34 | file(RENAME "${OUTPUTDIR}/${OUTPUTBASE}.new" "${OUTPUT}") |
| 35 | else() |
| 36 | message(FATAL_ERROR "Unsupported conversion: ${INPUTEXT} to ${OUTPUTEXT}") |
| 37 | endif() |